152030450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1980

約数の個数: 72

約数和(自身を含む): 334903044

約数和(自身を除く): 182872594

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 1210, 1430, 1573, 1933, 3025, 3146, 3575, 3866, 6050, 7150, 7865, 9665, 15730, 19330, 21263, 25129, 39325, 42526, 48325, 50258, 78650, 96650, 106315, 125645, 212630, 233893, 251290, 276419, 467786, 531575, 552838, 628225, 1063150, 1169465, 1256450, 1382095, 2338930, 2764190, 3040609, 5847325, 6081218, 6910475, 11694650, 13820950, 15203045, 30406090, 76015225, 152030450]

約数ペア:

[(1, 152030450), (2, 76015225), (5, 30406090), (10, 15203045), (11, 13820950), (13, 11694650), (22, 6910475), (25, 6081218), (26, 5847325), (50, 3040609), (55, 2764190), (65, 2338930), (110, 1382095), (121, 1256450), (130, 1169465), (143, 1063150), (242, 628225), (275, 552838), (286, 531575), (325, 467786), (550, 276419), (605, 251290), (650, 233893), (715, 212630), (1210, 125645), (1430, 106315), (1573, 96650), (1933, 78650), (3025, 50258), (3146, 48325), (3575, 42526), (3866, 39325), (6050, 25129), (7150, 21263), (7865, 19330), (9665, 15730)]